In 1959, the company was behind the founding of Constructora Pireneica S.A. (shortened to "Copisa"), with the aim of carrying out building work for FECSA in the Val d'Aran, in the heart of the Lleida Pyrenees.
[1] For 15 years, the company dedicated human and technical resources to all aspects of this construction project, which consolidated Copisa's position as a firm experienced in large scale, complex building work.
[2] Participation in the construction of the Ascó and Vandellòs II nuclear power plants represented a major leap in technological and industrial capacity.
In the area of civil engineering, Copisa took on projects such as canals, roads and bridges, supply infrastructures, sanitation and water purification plants, among others.
Finally, in the field of heritage site restoration, the company rehabilitated the Roman Forum and the remodelling of La Seo Cathedral in Zaragoza.